# OverCode Shell PowerShell Launcher
$Host.UI.RawUI.WindowTitle = "OverCode Shell v2.0"

Write-Host "================================================" -ForegroundColor Cyan
Write-Host "       OverCode Shell - Launching..." -ForegroundColor Green
Write-Host "================================================" -ForegroundColor Cyan

# Change to script directory
Set-Location -Path $PSScriptRoot

try {
    # Check if Python is available
    $pythonVersion = python --version 2>$null
    if (-not $pythonVersion) {
        Write-Host "ERROR: Python is not installed or not in PATH!" -ForegroundColor Red
        Write-Host "Please install Python from https://python.org" -ForegroundColor Yellow
        Read-Host "Press Enter to exit"
        exit 1
    }
    
    Write-Host "Found Python: $pythonVersion" -ForegroundColor Green

    # Create virtual environment if it doesn't exist
    if (-not (Test-Path "venv")) {
        Write-Host "Setting up virtual environment..." -ForegroundColor Yellow
        python -m venv venv
        & "venv\Scripts\Activate.ps1"
        pip install -r requirements.txt
    } else {
        & "venv\Scripts\Activate.ps1"
    }

    # Launch OverCode Shell
    Write-Host "Starting OverCode Shell..." -ForegroundColor Green
    python overshell.py
}
catch {
    Write-Host "Error occurred: $($_.Exception.Message)" -ForegroundColor Red
    Read-Host "Press Enter to exit"
}